Carbon Sub Index breakdown

Date of Evaluation Date of Eval. Index Trait PTA *Carbon Cost (€) Contribution Contrib.
PTA * Carbon Cost
May 2025 Milk Sub Index -7.22
Milk (kg) 505.00 -0.014 -7.07
Fat (kg) -9.96 -0.375 3.73
Prot (kg) 8.80 -0.441 -3.88
Fertility Sub Index 2.60
Calving Interval (days) -1.30 -1.459 1.90
Survival (%) 0.63 1.117 0.70
Calving Sub Index -0.47
Gestation Length (days) 0.51 -0.919 -0.47
Beef Sub Index -0.74
Carcass Weight (kg) -2.30 -0.528 1.21
Age of Slaughter (days) 4.53 -0.432 -1.96
Maintenance Sub Index Maint. Sub Index -0.06
Live WT (kg) 0.20 -0.307 -0.06
Total Carbon Sub Index -5.89

* Based on an €80/tonne carbon price